<link rel="stylesheet" type="text/css" href="themes/ext-all.css" />
<div class="x-window-tl">
	<div class="x-window-tr">
		<div class="x-window-tc">
			<div class="x-window-header x-unselectable x-window-draggable" style="-moz-user-select: none;">
				<div class="x-tool x-tool-close"> </div>
				<span class="x-window-header-text">Hello Dialog</span>
			</div>
		</div>
	</div>
</div>